Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017100723.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100723
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 31K Apr 29 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 166K Apr 29 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 248K Apr 29 14:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 29 14:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652927667860

Running Version 202205111006
[2022-05-19 02:34:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 02:34:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 02:34:29] [INFO ] Load time of PNML (sax parser for PT used): 708 ms
[2022-05-19 02:34:29] [INFO ] Transformed 894 places.
[2022-05-19 02:34:30] [INFO ] Transformed 14334 transitions.
[2022-05-19 02:34:30] [INFO ] Parsed PT model containing 894 places and 14334 transitions in 926 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 304 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 113 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 880 transition count 3566
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 872 transition count 3558
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 872 transition count 3558
Applied a total of 38 rules in 345 ms. Remains 872 /894 variables (removed 22) and now considering 3558/3574 (removed 16) transitions.
[2022-05-19 02:34:30] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
// Phase 1: matrix 3510 rows 872 cols
[2022-05-19 02:34:31] [INFO ] Computed 56 place invariants in 228 ms
[2022-05-19 02:34:35] [INFO ] Dead Transitions using invariants and state equation in 4327 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2022-05-19 02:34:35] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 872 cols
[2022-05-19 02:34:35] [INFO ] Computed 56 place invariants in 105 ms
[2022-05-19 02:34:50] [INFO ] Implicit Places using invariants in 15275 ms returned [9, 12, 242, 370, 401, 538, 593, 735]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 15295 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 864/894 places, 2334/3574 transitions.
Applied a total of 0 rules in 19 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 864/894 places, 2334/3574 transitions.
Support contains 113 out of 864 places after structural reductions.
[2022-05-19 02:34:51] [INFO ] Flatten gal took : 229 ms
[2022-05-19 02:34:51] [INFO ] Flatten gal took : 157 ms
[2022-05-19 02:34:51] [INFO ] Input system was already deterministic with 2334 transitions.
Incomplete random walk after 10000 steps, including 59 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-19 02:34:52] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:34:52] [INFO ] Computed 48 place invariants in 68 ms
[2022-05-19 02:34:52] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-19 02:34:52] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 55 ms returned sat
[2022-05-19 02:34:52] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-05-19 02:34:52] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-19 02:34:53] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 174 ms returned sat
[2022-05-19 02:34:53] [INFO ] After 334ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 864 transition count 2278
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 808 transition count 2278
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 112 place count 808 transition count 2166
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 696 transition count 2166
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 512 place count 608 transition count 2078
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 515 place count 605 transition count 2075
Iterating global reduction 2 with 3 rules applied. Total rules applied 518 place count 605 transition count 2075
Applied a total of 518 rules in 209 ms. Remains 605 /864 variables (removed 259) and now considering 2075/2334 (removed 259) transitions.
[2022-05-19 02:34:53] [INFO ] Flow matrix only has 2027 transitions (discarded 48 similar events)
// Phase 1: matrix 2027 rows 605 cols
[2022-05-19 02:34:53] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-19 02:34:55] [INFO ] Dead Transitions using invariants and state equation in 1835 ms found 0 transitions.
[2022-05-19 02:34:55] [INFO ] Flow matrix only has 2027 transitions (discarded 48 similar events)
// Phase 1: matrix 2027 rows 605 cols
[2022-05-19 02:34:55] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-19 02:34:56] [INFO ] Implicit Places using invariants in 867 ms returned []
[2022-05-19 02:34:56] [INFO ] Flow matrix only has 2027 transitions (discarded 48 similar events)
// Phase 1: matrix 2027 rows 605 cols
[2022-05-19 02:34:56] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-19 02:34:56] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:35:10] [INFO ] Implicit Places using invariants and state equation in 14123 ms returned []
Implicit Place search using SMT with State Equation took 14999 ms to find 0 implicit places.
[2022-05-19 02:35:10] [INFO ] Redundant transitions in 146 ms returned []
[2022-05-19 02:35:10] [INFO ] Flow matrix only has 2027 transitions (discarded 48 similar events)
// Phase 1: matrix 2027 rows 605 cols
[2022-05-19 02:35:10] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-19 02:35:12] [INFO ] Dead Transitions using invariants and state equation in 1839 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 605/864 places, 2075/2334 transitions.
Finished structural reductions, in 1 iterations. Remains : 605/864 places, 2075/2334 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s35 s53 s74 s196 s270 s401 s477 s504))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 986 reset in 870 ms.
Stack based approach found an accepted trace after 27737 steps with 290 reset with depth 209 and stack size 209 in 222 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-02 finished in 20358 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 9 out of 864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 864 transition count 2278
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 808 transition count 2278
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 112 place count 808 transition count 2166
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 696 transition count 2166
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 432 place count 648 transition count 2118
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 435 place count 645 transition count 2115
Iterating global reduction 2 with 3 rules applied. Total rules applied 438 place count 645 transition count 2115
Applied a total of 438 rules in 131 ms. Remains 645 /864 variables (removed 219) and now considering 2115/2334 (removed 219) transitions.
[2022-05-19 02:35:13] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:13] [INFO ] Computed 48 place invariants in 55 ms
[2022-05-19 02:35:15] [INFO ] Dead Transitions using invariants and state equation in 1805 ms found 0 transitions.
[2022-05-19 02:35:15] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:15] [INFO ] Computed 48 place invariants in 55 ms
[2022-05-19 02:35:16] [INFO ] Implicit Places using invariants in 964 ms returned []
[2022-05-19 02:35:16] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:16] [INFO ] Computed 48 place invariants in 56 ms
[2022-05-19 02:35:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:35:36] [INFO ] Implicit Places using invariants and state equation in 20343 ms returned []
Implicit Place search using SMT with State Equation took 21314 ms to find 0 implicit places.
[2022-05-19 02:35:36] [INFO ] Redundant transitions in 111 ms returned []
[2022-05-19 02:35:36] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:36] [INFO ] Computed 48 place invariants in 49 ms
[2022-05-19 02:35:38] [INFO ] Dead Transitions using invariants and state equation in 1923 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 645/864 places, 2115/2334 transitions.
Finished structural reductions, in 1 iterations. Remains : 645/864 places, 2115/2334 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s74 s160 s229 s298 s404 s425 s581 s598) s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1070 reset in 736 ms.
Product exploration explored 100000 steps with 1020 reset in 726 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 1304 steps, including 12 resets, run visited all 1 properties in 30 ms. (steps per millisecond=43 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 9 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 2115/2115 transitions.
Applied a total of 0 rules in 45 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
[2022-05-19 02:35:40] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:41] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-19 02:35:42] [INFO ] Dead Transitions using invariants and state equation in 1835 ms found 0 transitions.
[2022-05-19 02:35:42] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:42] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-19 02:35:43] [INFO ] Implicit Places using invariants in 960 ms returned []
[2022-05-19 02:35:43] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:35:43] [INFO ] Computed 48 place invariants in 47 ms
[2022-05-19 02:35:44] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:36:12] [INFO ] Implicit Places using invariants and state equation in 28887 ms returned []
Implicit Place search using SMT with State Equation took 29849 ms to find 0 implicit places.
[2022-05-19 02:36:12] [INFO ] Redundant transitions in 71 ms returned []
[2022-05-19 02:36:12] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:36:12] [INFO ] Computed 48 place invariants in 48 ms
[2022-05-19 02:36:14] [INFO ] Dead Transitions using invariants and state equation in 1853 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 645/645 places, 2115/2115 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 108 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=54 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 647 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1029 reset in 724 ms.
Product exploration explored 100000 steps with 1044 reset in 722 ms.
Built C files in :
/tmp/ltsmin3759940148545440113
[2022-05-19 02:36:16] [INFO ] Too many transitions (2115) to apply POR reductions. Disabling POR matrices.
[2022-05-19 02:36:17] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3759940148545440113
Running compilation step : cd /tmp/ltsmin3759940148545440113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3759940148545440113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3759940148545440113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 9 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 2115/2115 transitions.
Applied a total of 0 rules in 44 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
[2022-05-19 02:36:20] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:36:20] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-19 02:36:22] [INFO ] Dead Transitions using invariants and state equation in 1779 ms found 0 transitions.
[2022-05-19 02:36:22] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:36:22] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-19 02:36:23] [INFO ] Implicit Places using invariants in 993 ms returned []
[2022-05-19 02:36:23] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:36:23] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-19 02:36:24] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:36:33] [INFO ] Implicit Places using invariants and state equation in 10333 ms returned []
Implicit Place search using SMT with State Equation took 11328 ms to find 0 implicit places.
[2022-05-19 02:36:33] [INFO ] Redundant transitions in 63 ms returned []
[2022-05-19 02:36:33] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2022-05-19 02:36:33] [INFO ] Computed 48 place invariants in 52 ms
[2022-05-19 02:36:35] [INFO ] Dead Transitions using invariants and state equation in 1825 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 645/645 places, 2115/2115 transitions.
Built C files in :
/tmp/ltsmin6395650038527685354
[2022-05-19 02:36:35] [INFO ] Too many transitions (2115) to apply POR reductions. Disabling POR matrices.
[2022-05-19 02:36:35] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6395650038527685354
Running compilation step : cd /tmp/ltsmin6395650038527685354;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6395650038527685354;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6395650038527685354;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 02:36:38] [INFO ] Flatten gal took : 118 ms
[2022-05-19 02:36:39] [INFO ] Flatten gal took : 132 ms
[2022-05-19 02:36:39] [INFO ] Time to serialize gal into /tmp/LTL5586960074350778648.gal : 18 ms
[2022-05-19 02:36:39] [INFO ] Time to serialize properties into /tmp/LTL15437802414019612361.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5586960074350778648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15437802414019612361.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5586960...267
Read 1 LTL properties
Checking formula 0 : !((F(G("((((EnablePollingB_4+EnablePollingB_3)+(EnablePollingB_5+EnablePollingB_6))+((EnablePollingB_7+EnablePollingB_8)+(EnablePollin...195
Formula 0 simplified : !FG"((((EnablePollingB_4+EnablePollingB_3)+(EnablePollingB_5+EnablePollingB_6))+((EnablePollingB_7+EnablePollingB_8)+(EnablePollingB...189
Detected timeout of ITS tools.
[2022-05-19 02:36:54] [INFO ] Flatten gal took : 111 ms
[2022-05-19 02:36:54] [INFO ] Applying decomposition
[2022-05-19 02:36:54] [INFO ] Flatten gal took : 126 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13133334440845593961.txt' '-o' '/tmp/graph13133334440845593961.bin' '-w' '/tmp/graph13133334440845593961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13133334440845593961.bin' '-l' '-1' '-v' '-w' '/tmp/graph13133334440845593961.weights' '-q' '0' '-e' '0.001'
[2022-05-19 02:36:54] [INFO ] Decomposing Gal with order
[2022-05-19 02:36:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:36:55] [INFO ] Removed a total of 1507 redundant transitions.
[2022-05-19 02:36:55] [INFO ] Flatten gal took : 592 ms
[2022-05-19 02:36:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 844 labels/synchronizations in 73 ms.
[2022-05-19 02:36:55] [INFO ] Time to serialize gal into /tmp/LTL2509663240319375804.gal : 28 ms
[2022-05-19 02:36:55] [INFO ] Time to serialize properties into /tmp/LTL8293355619109899316.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2509663240319375804.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8293355619109899316.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2509663...266
Read 1 LTL properties
Checking formula 0 : !((F(G("((((gu8.EnablePollingB_4+gu8.EnablePollingB_3)+(gu8.EnablePollingB_5+gu8.EnablePollingB_6))+((gu8.EnablePollingB_7+gu8.EnableP...231
Formula 0 simplified : !FG"((((gu8.EnablePollingB_4+gu8.EnablePollingB_3)+(gu8.EnablePollingB_5+gu8.EnablePollingB_6))+((gu8.EnablePollingB_7+gu8.EnablePol...225
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11704325341559253953
[2022-05-19 02:37:10] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11704325341559253953
Running compilation step : cd /tmp/ltsmin11704325341559253953;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11704325341559253953;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11704325341559253953;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-03 finished in 120328 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(F(p0)))))'
Support contains 57 out of 864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 864 transition count 2278
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 808 transition count 2278
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 112 place count 808 transition count 2222
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 224 place count 752 transition count 2222
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 416 place count 656 transition count 2126
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 419 place count 653 transition count 2123
Iterating global reduction 2 with 3 rules applied. Total rules applied 422 place count 653 transition count 2123
Applied a total of 422 rules in 119 ms. Remains 653 /864 variables (removed 211) and now considering 2123/2334 (removed 211) transitions.
[2022-05-19 02:37:14] [INFO ] Flow matrix only has 2075 transitions (discarded 48 similar events)
// Phase 1: matrix 2075 rows 653 cols
[2022-05-19 02:37:14] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-19 02:37:16] [INFO ] Dead Transitions using invariants and state equation in 2292 ms found 0 transitions.
[2022-05-19 02:37:16] [INFO ] Flow matrix only has 2075 transitions (discarded 48 similar events)
// Phase 1: matrix 2075 rows 653 cols
[2022-05-19 02:37:16] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-19 02:37:17] [INFO ] Implicit Places using invariants in 883 ms returned []
[2022-05-19 02:37:17] [INFO ] Flow matrix only has 2075 transitions (discarded 48 similar events)
// Phase 1: matrix 2075 rows 653 cols
[2022-05-19 02:37:17] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-19 02:37:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:37:29] [INFO ] Implicit Places using invariants and state equation in 12624 ms returned []
Implicit Place search using SMT with State Equation took 13514 ms to find 0 implicit places.
[2022-05-19 02:37:29] [INFO ] Redundant transitions in 67 ms returned []
[2022-05-19 02:37:29] [INFO ] Flow matrix only has 2075 transitions (discarded 48 similar events)
// Phase 1: matrix 2075 rows 653 cols
[2022-05-19 02:37:29] [INFO ] Computed 48 place invariants in 59 ms
[2022-05-19 02:37:32] [INFO ] Dead Transitions using invariants and state equation in 2348 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 653/864 places, 2123/2334 transitions.
Finished structural reductions, in 1 iterations. Remains : 653/864 places, 2123/2334 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s568 (ADD s6 s7 s31 s47 s49 s72 s74 s76 s99 s106 s131 s142 s154 s159 s164 s180 s183 s191 s196 s199 s227 s235 s239 s257 s259 s305 s318 s321 s338 s33...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-05 finished in 18448 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 1 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 19 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-19 02:37:32] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:32] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-19 02:37:35] [INFO ] Dead Transitions using invariants and state equation in 3316 ms found 0 transitions.
[2022-05-19 02:37:35] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:35] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-19 02:37:36] [INFO ] Implicit Places using invariants in 1151 ms returned []
[2022-05-19 02:37:36] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:36] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-19 02:37:37] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:37:42] [INFO ] Implicit Places using invariants and state equation in 5745 ms returned []
Implicit Place search using SMT with State Equation took 6898 ms to find 0 implicit places.
[2022-05-19 02:37:42] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:42] [INFO ] Computed 48 place invariants in 52 ms
[2022-05-19 02:37:45] [INFO ] Dead Transitions using invariants and state equation in 3345 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s167)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 206 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-12 finished in 13683 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (X(F(!G(p1)))||p2)))'
Support contains 5 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 21 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-19 02:37:46] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:46] [INFO ] Computed 48 place invariants in 55 ms
[2022-05-19 02:37:49] [INFO ] Dead Transitions using invariants and state equation in 3404 ms found 0 transitions.
[2022-05-19 02:37:49] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:49] [INFO ] Computed 48 place invariants in 63 ms
[2022-05-19 02:37:50] [INFO ] Implicit Places using invariants in 1122 ms returned []
[2022-05-19 02:37:50] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:50] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-19 02:37:51] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:37:55] [INFO ] Implicit Places using invariants and state equation in 5266 ms returned []
Implicit Place search using SMT with State Equation took 6390 ms to find 0 implicit places.
[2022-05-19 02:37:55] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:55] [INFO ] Computed 48 place invariants in 57 ms
[2022-05-19 02:37:59] [INFO ] Dead Transitions using invariants and state equation in 3322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p2)), p1, (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 p0 p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s593 s754), p1:(LEQ s773 s769), p2:(LEQ 1 s780)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 411 steps with 20 reset in 8 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-13 finished in 13342 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((p1&&X(p2))))))'
Support contains 5 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 25 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-19 02:37:59] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:37:59] [INFO ] Computed 48 place invariants in 56 ms
[2022-05-19 02:38:02] [INFO ] Dead Transitions using invariants and state equation in 3447 ms found 0 transitions.
[2022-05-19 02:38:02] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:02] [INFO ] Computed 48 place invariants in 53 ms
[2022-05-19 02:38:03] [INFO ] Implicit Places using invariants in 1121 ms returned []
[2022-05-19 02:38:03] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:04] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-19 02:38:04] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:38:10] [INFO ] Implicit Places using invariants and state equation in 7001 ms returned []
Implicit Place search using SMT with State Equation took 8124 ms to find 0 implicit places.
[2022-05-19 02:38:10] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:11] [INFO ] Computed 48 place invariants in 57 ms
[2022-05-19 02:38:14] [INFO ] Dead Transitions using invariants and state equation in 3270 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s372 s328), p1:(LEQ 1 s625), p2:(LEQ s853 s111)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-14 finished in 15084 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p0))||G(X(X(p1))))))'
Support contains 4 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 18 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-19 02:38:14] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:14] [INFO ] Computed 48 place invariants in 53 ms
[2022-05-19 02:38:17] [INFO ] Dead Transitions using invariants and state equation in 3399 ms found 0 transitions.
[2022-05-19 02:38:17] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:17] [INFO ] Computed 48 place invariants in 71 ms
[2022-05-19 02:38:19] [INFO ] Implicit Places using invariants in 1136 ms returned []
[2022-05-19 02:38:19] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:19] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-19 02:38:19] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 02:38:26] [INFO ] Implicit Places using invariants and state equation in 7943 ms returned []
Implicit Place search using SMT with State Equation took 9085 ms to find 0 implicit places.
[2022-05-19 02:38:26] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-19 02:38:27] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-19 02:38:30] [INFO ] Dead Transitions using invariants and state equation in 3246 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(OR (GT s754 s41) (GT s466 s256)), p0:(GT s754 s41)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-15 finished in 15958 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2022-05-19 02:38:30] [INFO ] Flatten gal took : 89 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11476456179981567655
[2022-05-19 02:38:30] [INFO ] Too many transitions (2334) to apply POR reductions. Disabling POR matrices.
[2022-05-19 02:38:30] [INFO ] Applying decomposition
[2022-05-19 02:38:30] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11476456179981567655
Running compilation step : cd /tmp/ltsmin11476456179981567655;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 02:38:30] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3848177567886109038.txt' '-o' '/tmp/graph3848177567886109038.bin' '-w' '/tmp/graph3848177567886109038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3848177567886109038.bin' '-l' '-1' '-v' '-w' '/tmp/graph3848177567886109038.weights' '-q' '0' '-e' '0.001'
[2022-05-19 02:38:31] [INFO ] Decomposing Gal with order
[2022-05-19 02:38:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:38:31] [INFO ] Removed a total of 1531 redundant transitions.
[2022-05-19 02:38:31] [INFO ] Flatten gal took : 254 ms
[2022-05-19 02:38:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 598 labels/synchronizations in 99 ms.
[2022-05-19 02:38:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality36618389626990123.gal : 23 ms
[2022-05-19 02:38:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality15239299434703729694.ltl : 781 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality36618389626990123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15239299434703729694.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...287
Read 1 LTL properties
Checking formula 0 : !((F(G("((((gu22.EnablePollingB_4+gu22.EnablePollingB_3)+(gu22.EnablePollingB_5+gu22.EnablePollingB_6))+((gu22.EnablePollingB_7+gu22.E...240
Formula 0 simplified : !FG"((((gu22.EnablePollingB_4+gu22.EnablePollingB_3)+(gu22.EnablePollingB_5+gu22.EnablePollingB_6))+((gu22.EnablePollingB_7+gu22.Ena...234
Compilation finished in 5200 ms.
Running link step : cd /tmp/ltsmin11476456179981567655;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin11476456179981567655;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 156448 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 403425 ms.

BK_STOP 1652928072664

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J06T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J06T08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017100723"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T08.tgz
mv PolyORBLF-PT-S06J06T08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;